Clean Water Act discharge permit · NPDES GAIS13305

DELTA AIR LINES - ATLANTA LINE OPERATIONS, Atlanta, GA: NPDES GAIS13305 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
24Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

DELTA AIR LINES - ATLANTA LINE OPERATIONS, held by Delta Air Lines, holds NPDES permit GAIS13305. EPA’s file records it issued June 1, 2022 and expiring May 31, 2027.

DELTA AIR LINES - ATLANTA LINE OPERATIONS, Atlanta, Georgia: Coverage under a general permit GAIS13305, held by Delta Air Lines; Industrial stormwater; Effective; issued June 1, 2022, term to May 31, 2027.

pH: 56 limits, 56 violations of any kind, 0 effluent exceedances.
Chemical Oxygen Demand [COD]: 32 limits, 28 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 30 limits, 28 violations of any kind, 0 effluent exceedances.
Ammonia, unionized: 30 limits, 28 violations of any kind, 0 effluent exceedances.
Oil & Grease: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Ammonia nitrogen, total, [as N] 30 day: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Nitrogen, ammonia total [as N]: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Oil and grease: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Acenaphthylene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Acenaphthene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Anthracene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Benzo[b]fluoranthene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Benzo[k]fluoranthene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Benzo[a]pyrene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Chrysene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Fluoranthene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Fluorene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Indeno[1,2,3-cd]pyrene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Phenanthrene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Pyrene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Benzo[ghi]perylene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Benzo[a]anthracene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Dibenz[a,h]anthracene: 28 limits, 28 violations of any kind, 0 effluent exceedances.
Naphthalene: 28 limits, 28 violations of any kind, 0 effluent exceedances.

Georgia holds 1,505 Industrial stormwater coverages of this permit type in EPA’s file; 493 were issued before GAIS13305.

Coverages issued nearest GAIS13305

June 1, 2022: SUPERIOR INDUSTRIES - FESCO SYSTEMS DIVISION, Loganville, GAIS13083, held by Superior Industries, Inc. - FESCO SYSTEMS DIVISION
June 1, 2022: KUMHO TIRE GEORGIA INC., Macon, GAIS13148, held by Kumho Tire Georgia Inc.
June 1, 2022: M & M WELDING & FABRICATION, INC., Gainesville, GAIS13256, held by M & M Welding & Fabrication, LLC
June 1, 2022: WESTROCK CONTAINER, LLC, Atlanta, GAIS13277, held by WestRock Converting LLC
June 1, 2022: ABC COMPOUNDING CO. INC. (CONYERS), Conyers, GAIS13295, held by ABC Compounding Co., Inc.
June 1, 2022: ZEP, INC. - GDC, Cartersville, GAIS13309, held by Amrep, Inc.
June 1, 2022: SOUTHWIRE- TOOLS & ASSEMBLED PRODUCTS DIVISION, Carrollton, GAIS13311, held by Southwire Company LLC
June 1, 2022: UNIVERSAL ALLOY CORPORATION BALL GROUND, Ball Ground, GAIS13319, held by Universal Alloy Corporation
June 1, 2022: RINNAI - GRIFFIN, Griffin, GAIS13366, held by Rinnai America Corporation
June 1, 2022: MRW PROPERTIES - WHITESBURG, Whitesburg, GAIS13378, held by MRW Properties LLC

DELTA AIR LINES - ATLANTA LINE OPERATIONS among its neighbors

EPA’s permit file holds 639 discharge permits in the Little Suwanee Creek-Yellow River subwatershed (HUC 030701030301), GAIS13305 among them.

Other permits in the Little Suwanee Creek-Yellow River subwatershed (HUC 030701030301)

1 CABIN DRIVE DEVELOPMENT, Conley: GAR18C1C4, minor permit, permit term to July 31, 2028
1001 MOSELEY ROAD - TRACT 3, Stockbridge: GAR397746, minor permit, permit term to July 31, 2028
1009 MOSELEY ROAD - TRACT 1, Stockbridge: GAR397744, minor permit, permit term to July 31, 2028
1303 LITHONIA INDUSTRIAL BLVD, Lithonia: GAR18C262, minor permit, permit term to July 31, 2028
1420 AZALEA DRIVE, LOT 3, Lawrenceville: GAR18BD88, minor permit, permit term to July 31, 2028
14300 HOPEWELL ROAD, Alpharetta: GAR18C2EF, minor permit, permit term to July 31, 2028
1540 SIKES ROAD, Statham: GAR3976AC, minor permit, permit term to July 31, 2028
1632 HOWELL BRIDGE RD, Ball Ground: GAR18C252, minor permit, permit term to July 31, 2028
1861 BLACK BEAR TRAIL, Big Canoe: GAR18C26E, minor permit, permit term to July 31, 2028
2178 NE HILLWOOD DR LOT 694-697, Conyers: GAR3976C5, minor permit, permit term to July 31, 2028

Identity

Facility as filed	DELTA AIR LINES - ATLANTA LINE OPERATIONS
Permittee as filed	Delta Air Lines
NPDES ID	GAIS13305
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	June 1, 2022
Expiration date	May 31, 2027
Address	Atlanta, GA 30320
Receiving water impaired	303(D) Listed
Subwatershed	Little Suwanee Creek-Yellow River (HUC 030701030301)
SIC	4512 – Air Transportation, Scheduled

Effluent limits and exceedances

24Pollutants on file
24Under a numeric limit
24With a violation of any kind
0With an effluent exceedance

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measure	Limits	Violations, any kind
pH	56	56
Chemical Oxygen Demand [COD]	32	28
Solids, total suspended	30	28
Ammonia, unionized	30	28
Oil & Grease	28	28
Ammonia nitrogen, total, [as N] 30 day	28	28
Nitrogen, ammonia total [as N]	28	28
Oil and grease	28	28
Acenaphthylene	28	28
Acenaphthene	28	28
Anthracene	28	28
Benzo[b]fluoranthene	28	28
Benzo[k]fluoranthene	28	28
Benzo[a]pyrene	28	28
Chrysene	28	28
Fluoranthene	28	28
Fluorene	28	28
Indeno[1,2,3-cd]pyrene	28	28
Phenanthrene	28	28
Pyrene	28	28
Benzo[ghi]perylene	28	28
Benzo[a]anthracene	28	28
Dibenz[a,h]anthracene	28	28
Naphthalene	28	28

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES GAIS13305.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES GAIS13305.

Inspections

EPA’s inspection file holds no inspection for NPDES GAIS13305.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES GAIS13305.

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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers NPDES permit GAIS13305, held by Delta Air Lines for its Atlanta line operations in Atlanta, GA, with a status of Effective and a Minor discharger classification under industrial stormwater coverage. The permit was issued June 1, 2022 and expires May 31, 2027, and the page lists 24 pollutants on file, all under a numeric limit, with 0 pollutants showing an effluent exceedance.